View Single Post
Old Posted Jun 2, 2017, 4:58 PM
bgsrand bgsrand is offline
Registered User
Join Date: May 2017
Location: Chicago
Posts: 184
Originally Posted by Daprato Rigali View Post
great, thanks for the quick response.

soon = 1 week, or 1 month?

also, is this typical of other high-rise construction prep?

first time we've heard it in the south loop that i can recall
Not an engineer, so someone correct me if wrong....Believe that instead of drilled/poured concrete caissons they are using driven H-piles for the foundation work due to certain soil conditions. The repetitive banging is the pile driver, though I am unsure of a completion eta. Once the building starts going vertical it should stop.